TY - JOUR T1 - The occurrence of Armillaria species in Siemianice Experimental Forest District A1 - Wojciech Szewczyk A1 - Piotr Łakomy JO - Acta Sci.Pol. Silv.VL - 10 IS - 1 SP - 5-10 Y1 - 2011 UR - https://www.forestry.actapol.net/volume/issue/1_1_2011.pdf SN - 1644-0722KW - Armillaria species, Armillaria root rot, Siemianice AB -   The objective of the presented studies was the determination of Armillaria species causing root rot in stands growing in habitats of a higher fertility in the Siemianice Experimental Forest District. With the application of the mycelium intersterility test, the occurrence of A. gallica and A. ostoyae was found on the area of the mentioned Forest District, while in the nearby situated Mansion Park, Armillaria cepistipes was identified.   ER -